xf86-input-evdev: Changes to 'master'

[Peter Hutterer]

 src/evdev.c |   65 ++++++++++++++++++++++++------------------------------------
 src/evdev.h |    3 --
 2 files changed, 27 insertions(+), 41 deletions(-)

New commits:
commit 454194f4b530af5d7f92a3b28c28495b4faac547
Author: Mauro Carvalho Chehab <mchehab at redhat.com>
Date:   Tue Jan 8 15:04:07 2013 +1000

    Force a button if MT axes are present and it is not a gamepad
    
    We expect at least BTN_TOUCH for anything with MT axes, but devices that
    don't have that need a button class regardless. Some gamepads define
    MT axes but no buttons, causing a bug in the server when they post a
    TouchBegin.
    
    [ 97436.293] (EE) BUG: triggered 'if (!b || !v)'
    [ 97436.293] (EE) BUG: exevents.c:929 in UpdateDeviceState()
    
    So, ignore it, if it is a joystick (e. g. if it have BTN_JOYSTICK defined).
    Otherwise, fake a button.
    
    This patch basically merges two patches written by Peter Hutterer
    <peter.hutterer at who-t.net>.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab at redhat.com>
    Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>

commit 00341e632c89e14a83a55e3578b8bb2684ce4ae2
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date:   Mon Jan 7 10:20:52 2013 +1000

    Drop special XKB option handling
    
    This isn't actually needed at all.
    
    xf86nameCompare() will skip over underscores and is case-independent. So
    xf86SetStrOption("foo_bar") will return an Option "FooBar" and vice versa.
    
    The server won't return a zero-length string either, it'll return
    NULL and spit a warning to the log.
    
    Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>

commit f2d2b65343a902c5eedaf50b6f6bcb5ba1ef9c4a
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date:   Mon Jan 7 09:14:42 2013 +1000

    Localise XKB initialization
    
    No need to store this in the evdev struct.
    
    Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>